There is no evidence that 2B fibers can under any circumstances convert into type 2A fibers. There is evidence that some of the myosin heavy chains can morph into faster contracting elements, but thats a ridiculously advanced and poorly understood topic.
5 reps is the difference.
thanks man.
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12-01-2012, 08:03 AM #31
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12-01-2012, 08:11 AM #32
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12-01-2012, 08:15 AM #33
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12-01-2012, 08:26 AM #34
the ability to utilise the oxidative cycle increases due to the specific type of endurance training,thats why marathon runners contain a lot of 2A fibers and olympic lifters or 100m runners contain a lot of 2B fibers.Yes part of it is due to genetics, the rest training.
The limits of the body and mind are unknown to most people.
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12-01-2012, 08:27 AM #35
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12-01-2012, 08:31 AM #36
5/3/1 is not optimal for hypertrophy. Why are you doing it? DC sucks too compared to what has been proven for years to work effectively as well. Why are you doing it? J/C.
Also, I don't know if you know this...but you can train in the 3-5 rep range....and 8-12 rep range...and 15-20 rep range...
at the same time
zo0000mmgggg
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12-01-2012, 08:42 AM #37
I'm not doing 5/3/1 or DC anymore.My goal was strength but that changed so now i'm doing a hypertrophy program.
There is no reason to train in different rep ranges, your body can only adapt to one set of stimuli,it can not switch between different adaptations at will.Doing one set of 8 and another set of 12 is the same as doing a set of 10. Again there is no reason to train in the lower rep range if you're training specifically for hypertrophy.
Also please explain why DC sucks?The limits of the body and mind are unknown to most people.
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12-01-2012, 08:48 AM #38
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12-01-2012, 08:50 AM #39
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12-01-2012, 08:53 AM #40
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12-01-2012, 08:59 AM #41
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12-01-2012, 09:04 AM #42
but relative intensity is important for hypertrophy. In order to get adequate work for the largest motor neurons, then several sets to failure in the 70%+ range is needed, or 1 set in the 1-3 rep range. The sets to failure will have a greater standing effect on fatiguing you for the rest of your workout if you use them as a substitute for the heavy work.
The biggest take away point is that hypertrophy work for strength training and strength training for hypertrophy are "optimal" when included properly.
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12-01-2012, 09:06 AM #43
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12-01-2012, 09:12 AM #44
Effort is not the only factor here, fatigue and time under tension are as important. We also know that volume is directly correlated with hypertrophy, which you can't include optimally if you're training in the 1-3 range.
I personally use 1 set using my 10RM and then several sets rest-pausing to increase the volume. This way i stay close to failure and take advantage of RE(repetitive effort).
I'm off to the gym right now,i'll answer when i come back.The limits of the body and mind are unknown to most people.
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12-01-2012, 09:17 AM #45
I'm not sure what you're trying to say since you keep changing it up, but heres a list
1. 1-3 rep range will lead to more strength ------> more weight when you doing your hypertrophy sets -----> more gains
2. 1-3 rep range more intermuscular coordination ---- more weight when you doing your hypertrophy sets -----> more gains
3. Increase tolerance for weightlifting ----> more weight when you doing your hypertrophy sets -----> more gains
4. Great marker of gym progress overall whereas higher rep maxes can be deceiving.
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12-01-2012, 09:21 AM #46
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12-01-2012, 09:22 AM #47
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12-01-2012, 09:22 AM #48
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12-01-2012, 09:23 AM #49
I'm quite sure there is. My teachers seems convince it is possible.
Through proper training and a lot of time Fiber type 1 can switch to type II, and type II can switch to IIx
And vice versa
Cells modify their energy systems, the size of the motor-unit and the contains of the cell also change (more sarcomeres, more glycogen, more mitochondrias, etc.). Well...that's what I've learned.
LOLLLL WHAT!?
BRB you can't strength training AND improve your cardio
BRB you can't improve your explosiveness AND build bigger muscles
BRB you can't get stronger AND bigger
BRB you can't get bigger AND more endurant
brb brb
my mind is blown...where the hell did you get that from!?!?
There is no much difference between a 3RM or a 5RM as for fiber recruitement I believe.
I dont agree that you have to train in 1-3 rep range for optimal hypertrophy.
The same muscles fibers (type IIx) can be recruited through higher rep range (thus better fatigue and TUT stimulus) with 5-10 rep range.
BTW, op, cliffs of your vids?Last edited by Saintsqc; 12-01-2012 at 09:31 AM.
☆ ☆ QUEBEC CREW ☆ ☆
OW log :
http://forum.bodybuilding.com/showthread.php?t=149575693&p=977696913#post977696913
Competition lift : 212 kg total (95/117) @ 77 kg
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12-01-2012, 09:32 AM #50
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12-01-2012, 09:59 AM #51
Our teacher told us about a study did by Bouchard (from Genetics and skeletal muscle phenotype). They did a biopsy on monozygote twins (same genetics) and their muscle type % is different.
Also, on sedentaries people, type II and IIx is much more important. In contrary, endurance athletes have much higher type I fibers.
Also, if you do a biopsy of the legs of a paraplegic, you will find a lot more Type II and type IIx fibers. There is something like 20 to 0% of type I if I recall correctly in paraplegic's legs.
There might not have hard evidences, but I think changes in fibers type is likely possible.
I thought fibers innervation can be modified? I know all fibers should be innervated, but I thought the size of motor units can be adapted.
Oh! Yeah, I was talking about to failure sets☆ ☆ QUEBEC CREW ☆ ☆
OW log :
http://forum.bodybuilding.com/showthread.php?t=149575693&p=977696913#post977696913
Competition lift : 212 kg total (95/117) @ 77 kg
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12-01-2012, 12:22 PM #52
To make a long story short, PhD's in any science will tend to present their viewpoint on the evidence as fact. Just because he tells you his views on something, doesn't mean its been proven yet.
There are a lot of small scale studies that suggest a lot of things, 2 studies used to support sacroplasmic and myofibrillar hypertrophy that are cited from Supertraining actually appear to support hyperplasia moreso than anything else.
I assume you're a kineseology or ES student.
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12-01-2012, 01:05 PM #53
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12-01-2012, 01:41 PM #54
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12-01-2012, 02:08 PM #55
1-If you train with a 10RM you will have a higher 10RM,training your 1-3 RM will also increase your 10RM but not as efficiently.
2-Again if the set is to/around failure, all motor units are recruited.
3-Actually you will build a higher tolerance working with higher rep ranges simply because you are able to train with more volume.
4-An increase in 10RM is a good indicator for your progress,maybe not for your 1RM,It all comes down to what your goals are.
With that said, bodybuilders are the strongest in moderate rep ranges but get blown out when it comes down to 1 rep maxes when compared to powerlifters. Bodybuilders have bigger muscles, so its evident that you need to work in the moderate rep range to induce optimal hypertrophy.
You can,to a certain extent. Thats because most of the people are undertrained. But once you get to higher levels,you have to sacrifice one for the other(power and endurance that is). That is why you don't see marathon runners doing power work or Olympic weightlifters doing endurance work, it would hurt their performance if they do.Last edited by lajoo; 12-01-2012 at 02:34 PM.
The limits of the body and mind are unknown to most people.
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12-01-2012, 02:34 PM #56
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12-01-2012, 02:46 PM #57
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12-01-2012, 03:27 PM #58
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12-02-2012, 07:39 AM #59
Here you go,took a bit of time:
http://ptjournal.apta.org/content/81/11/1810.full
http://www.athleticquickness.com/page.asp?page_id=20
http://www.higher-faster-sports.com/muscletyping.html
http://www.ncbi.nlm.nih.gov/pubmed/8874405
http://www.ncbi.nlm.nih.gov/pubmed/2935514
http://www.ncbi.nlm.nih.gov/pubmed/1420221
http://www.ncbi.nlm.nih.gov/pubmed/9578383
http://www.ncbi.nlm.nih.gov/pubmed/9002237
http://www.jappl.org/content/98/6/2191.fullThe limits of the body and mind are unknown to most people.
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12-02-2012, 07:50 AM #60
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